package service;

import mapper.UserMapper;


public class UserService {

    private UserMapper userMapper;

    public UserMapper getUserMapper() {
        return userMapper;
    }

    public void setUserMapper(UserMapper userMapper) {
        this.userMapper = userMapper;
    }

    public void use(){
        userMapper.use();
        System.out.println("执行service方法");
    }
}
